I dealt with them on 2 occasions,both were positive,but maybe I was just luckyBro, I know the owner of American Biker, he's a good guy, but his operation sucks and most people I know stay away from it.
Unfortunately, Charleston doesn't have a decent bike shop.
What are you looking to have done? I rebuild and restore as a hobby, maybe I could help?
Alan
I have used both before, They both do good work. Sonny at Xtreme will treat you right.Thats the only place I know of (American Biker) that knows big dogs. Other than that. Xtreme cycles in Greenville or Bikers Dream in Atlanta

